| Specification |
After-sales Service: Provide Usage and Installation Instructions;
Warranty: 18moon;
Display: Digital;
Installation: Direct Connected;
Usage: Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter;
Electric Equipment: Single-phase;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Energy Meter;
Customized: Non-Customized;
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After-sales Service: Lifelong;
Warranty: 1 Year;
Display: 4.3-Inch Color TFT Display;
Installation: Direct Connected;
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter;
Electric Equipment: Single-phase;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Product Name: Tonghui Th3321 Higher Frequency Test Range Digital;
Voltage Resolution: 0.01V;
Measurement Speed: 3 Times / Sec DC: 3 Times / Sec, Harmonic Function;
Basic Accuracy: 0.15% Reading + 0.2% Range +1 Digit;
Lock Function: Data Lock;
Voltage Range: 5V-75V/150V/300V/600V;
Communication Interface: RS232c/RS485,USB Device, USB Host, Handler;
Comparator: Limit Sound, Light Alarm;
Output: Relay Output;
Storage: USB Waveforms, Set Files;
Range Mode: Auto / Man;
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Warranty: 2 Years;
Display: LCD Display;
Installation: Direct Connected;
Electric Equipment: Three-phase Four-wire;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Phase: Three Phase;
Measuring Energy Range: 0-99999;
Accuracy Class: 0.5s;
Output Voltage: 230V;
Data Display Update: 1s;
Rated Voltage: AC 100V, AC 380V;
Rated Current: AC 1A/ 5A;
Communication Port: RS485/Lora/GPRS/Nb-Iot;
Mounted Type: DIN Rail Mounted;
Frequency: 50-60Hz;
Residual Current Input: AC 1mA;
Temperature Measurement: PT100;
Power Supply Working Range: AC 80-270V 50/60Hz, DC 100-350V;
Operating Temperature: -25ºC~70ºC;
Storage Temperature: -30ºC~80ºC;
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Warranty: 2 Years;
Display: Digital;
Installation: Panel Mounted;
Usage: Multi-Functional Energy Meter;
Electric Equipment: Three-phase Three-wire;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Measuring Range: 0-9999;
Accuracy Class: 0.5%;
Data Update Time: 1s;
Supply Voltage: 80-270V;
Energy Consumption: ≤0.2va;
Display Screen: LCD;
Frequency: 45-65Hz;
Rated Current: AC 1A/ 5A;
Rated Voltage: AC 100V/380V;
Communication: RS-485/Modbus/2-Wire;
Altitude: ≤2500m;
Protection Level: IP54;
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Warranty: 2 Years;
Display: Digital;
Installation: Panel Mounted;
Usage: Multi-Functional Energy Meter;
Electric Equipment: Three-phase Three-wire;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Measuring Range: 0-9999;
Accuracy Class: 0.5%;
Data Update Time: 1s;
Supply Voltage: 80-270V;
Energy Consumption: ≤0.2va;
Display Screen: LCD;
Frequency: 45-65Hz;
Rated Current: AC 1A/ 5A;
Rated Voltage: AC 100V/380V;
Communication: RS-485/Modbus/2-Wire;
Altitude: ≤2500m;
Protection Level: IP54;
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